This checks if the stream is writable before writing
to it. If the write succeeded with no error, then the
stream has to be also writable after the write
Currently a new connection will not be attempted until the previous
one has timed out and as the current API only exposes a single
timeout value in practice it often means that it will wait 30 seconds
(or forever with 0 (the default)) on each connection.
This is unacceptable so we are now trying to follow the behavior
RFC 8305 recommends by making multiple connection attempts if
the connection takes longer than 250ms. The first connection
to make it to completion then wins.
As RFC 8305 recommends we can start multiple DNS queries in parallel
to more quickly make an initial response, especially when one is
particularly slow/broken.
This allows higher levels to have more control over resolving
(ipv4 or ipv6 for now) which allows for optimizations such
as requesting both in parallel as RFC 8305 recommends.
This means the output (including lists of filenames) does not depend on
the order of the input files, which may matter if this tool is invoked
with a glob or some other mechanism that doesn't guarantee an order.
Turns out the fix in commit 93555577c wasn't enough, when using glib as
subproject and the parent project uses only libgio_dep, and include
<gi18n.h>, it won't find libintl.h because it's in the
include_directories of libglib_dep. Fix that by declaring dependencies
explicitly, which is the right thing to do since glib and gobject are
public dependencies of gio. That reflects what we do for the pkg-config
file as well.
Previously, method and signal arguments were sorted by name, which
(assuming you don't happen to give your arguments
lexicographically-ordered names) means the generated signatures were
incorrect when there is more than 1 argument.
While sorting the methods and signals themselves (and properties, and
annotations on all these) is fine, it's easiest to not sort anything.
Since 1217b1bc4f, LICENSE_STR has taken two
parameters, not one. Without this change, running either mode fails
with a traceback like:
Traceback (most recent call last):
File "../gdbus-codegen", line 55, in <module>
sys.exit(codegen_main.codegen_main())
File ".../codegen_main.py", line 294, in codegen_main
gen.generate()
File ".../codegen.py", line 896, in generate
self.generate_body_preamble()
File ".../codegen.py", line 682, in generate_body_preamble
self.outfile.write(LICENSE_STR.format(config.VERSION))
IndexError: tuple index out of range
8916874ee6, which introduced these flags,
was actually merged after that commit, but I assume it was written
beforehand.
This is to ensure that the generated code is still compilable by the
running compiler, and see whether we can read the things in there
properly.
See issue #1580.
glib-compile-resources was updated to generate octal byte
representation in a string, but unfortunately this breaks the build
on Visual Studio when the generated string sequence exceeds 65535
characters, which is the imposed limit on Visual Studio compilers.
To make things work on Visual Studio builds and to not slow down things
on other compilers, generate a code path for Visual Studio an array of
octal byte representations, as well as a code path for other compilers
that use the new string representation of octal values, and let the
compiler take the appropriate code path when compiling the
generated code.
Fixes issue #1580.
While uniqueness is great, sometimes you want to restart
a newer version of the same app. These two flags make that
possible.
We also add a ::name-lost signal, that is emitted when it
happens. The default handler for this signal just calls
g_application_quit(), but applications may want to connect
and do cleanup or state-saving here.
When using glib as subproject we are forced to pass glib_dep,
gobject_dep and gio_dep to any build target. If we pass only gio_dep it
will missing include directory for glib and gobject.
Putting the raw URIs in the documentation comments would not link them,
and the ‘%20’s in the URIs were being parsed by gtk-doc as symbol
references. Fix that by using Markdown to format them correctly as
links.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Using `%` indicates that you’re linking to a symbol. In these cases we
wanted some nicely formatted literals, or a link to a specific property.
Use backticks for the literals, and link to the property fully.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Due to the line wrapping, gtk-doc was interpreting this second line as
redefining the @dbus_register documentation.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Otherwise they fill your real ~/.config/mimeapps.list with rubbish and
race for access to it. This is arguably not good.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://gitlab.gnome.org/GNOME/glib/issues/1514
If a D-Bus interface was annotated with o.fd.DBus.Deprecated, then the
corresponding GObject property, in the common GInterface implemented
by the generated GDBusObjectProxies and GDBusObjectSkeletons, to
access the generated code for the D-Bus interface was not being marked
with G_PARAM_DEPRECATED, even though the gtk-doc snippet had the
'Deprecated: ' tag.
G_PARAM_DEPRECATED is older than gdbus-codegen, 2.26 and 2.30
respectively, hence it can be used unconditionally.
https://gitlab.gnome.org/GNOME/glib/merge_requests/485
If a D-Bus interface has a property that's annotated with
o.fd.DBus.Deprecated, then the corresponding GObject property was not
being marked with G_PARAM_DEPRECATED, even though the gtk-doc snippet
had the 'Deprecated: ' tag.
G_PARAM_DEPRECATED is older than gdbus-codegen, 2.26 and 2.30
respectively, hence it can be used unconditionally.
https://gitlab.gnome.org/GNOME/glib/merge_requests/485
Allowing unsafe rehandshakes used to be required for web compatibility,
but this is no longer a concern in 2018. So there should no longer be
compatibility benefits to calling this function. All it does is make
your TLS connection insecure.
Also, rehandshaking no longer exists at all in TLS 1.3.
At some point (maybe soon!) glib-networking will begin ignoring the
rehandshake mode, so let's deprecate it now.
Let's entirely deprecate calling this function for rehandshaking. The
current documentation is OK, but guarantees defined behavior (to attempt
a rehandshake) when TLS 1.2 is in use. But there's no way to force TLS
1.2, and also no way to check which version of TLS is in use. I really
should have deprecated use of this function for rehandshaking entirely
last time I updated it.
Fortunately, there should be no compatibility risk for existing code,
because rehandshaking has no visible effects at the API level.
With the changes to limit GVariant type nesting (commit 7c4e6e9fbe),
it’s now possible to have a valid type signature which is not a valid
GVariant type when enclosed in parentheses (to make it a tuple).
Check for that when parsing the signature field in a D-Bus message.
Includes a unit test.
oss-fuzz#11120
Signed-off-by: Philip Withnall <withnall@endlessm.com>
This test is intended to verify the fix for
https://bugzilla.gnome.org/show_bug.cgi?id=787731, which was that
g_file_query_filesystem_info() would return stale information for the
mount. After replacing a read-only mount with a read-write mount, this
test used to only fail if G_FILE_ATTRIBUTE_FILESYSTEM_READONLY was TRUE
and yet the file could be opened for writing. In particular, if (due to
a test bug) the file really was still on a read-only filesystem, the
test would pass.
Now that we have fixed that bug in the test, we can make a stronger
assertion.
fusermount -z behaves like umount --lazy, which is documented thus:
> Detach the filesystem from the file hierarchy now, and clean up all
> references to this filesystem as soon as it is not busy anymore.
Without this, the call to `fusermount -u` often fails with:
/usr/bin/fusermount: failed to unmount /home/wjt/src/gnome/glib/_build/dir_bindfs_mountpoint: Device or resource busy
which causes the subsequent call to bindfs to fail:
fuse: mountpoint is not empty
fuse: if you are sure this is safe, use the 'nonempty' mount option
It's not clear what is causing the mount to be busy. Inserting a
g_usleep (100 * 1000) before the calls to `fusermount -u` also works to
make the problem go away, but for the purposes of this test the
important point is that the mount is detached from the directory, for
which a lazy unmount is fine.
Fixes#1590.
In practice, fusermount -u often fails:
/usr/bin/fusermount: failed to unmount /home/wjt/src/gnome/glib/_build/dir_bindfs_mountpoint: Device or resource busy
which causes the subsequent calls to bindfs to fail:
fuse: mountpoint is not empty
fuse: if you are sure this is safe, use the 'nonempty' mount option
This may or may not cause the current test run to fail, but it reliably
causes a repeat run of the test to fail. This change causes the current
run to fail instead.
